The inhabitants of a disabled spaceship take steps to prevent the panic-stricken citizens of Sand Rock from thwarting efforts to repair their craft.
- ISBN10 0896862135
- ISBN13 9780896862135
- Publish Date 15 February 1982
- Publish Status Unknown
- Out of Print 10 May 2014
- Publish Country GB
- Publisher Prentice Hall (a Pearson Education company)
- Imprint Prentice Hall & IBD
- Format Hardcover
- Pages 47
- Language English